glu/sgi: Fix memory leak in bitmapBuild2DMipmaps.

(cherry picked from commit 5b925b7daa566d799c4f50911a7fcca114131503)

diff --git a/src/glu/sgi/libutil/mipmap.c b/src/glu/sgi/libutil/mipmap.c
index 223621f49fc8d0cde114318ffbd916b387d35537..c5faebd6a35f963303df26332d3e2acc325fb61a 100644 (file)
--- a/src/glu/sgi/libutil/mipmap.c
+++ b/src/glu/sgi/libutil/mipmap.c
@@ -3762,6 +3762,7 @@ static int bitmapBuild2DMipmaps(GLenum target, GLint internalFormat,
                    glPixelStorei(GL_UNPACK_SKIP_PIXELS,psm.unpack_skip_pixels);
                    glPixelStorei(GL_UNPACK_ROW_LENGTH, psm.unpack_row_length);
                    glPixelStorei(GL_UNPACK_SWAP_BYTES, psm.unpack_swap_bytes);
+                   free(newImage);
                    return GLU_OUT_OF_MEMORY;
                }
            }